Clomiphene citrate does not affect the tests, but may affect the length of your cycle and, therefore, when you should be testing. You may need to continue testing with a new pack.You may get misleading results if you are pregnant, have recently been pregnant, have reached the menopause, have impaired liver or kidney function, have polycystic ovarian syndrome (PCOS).Always read the manufacturer’s instructions for any medication you are taking before testingYou may get misleading results if you are taking fertility drugs containing luteinising hormone (LH) or human Chorionic Gonadotrophin, or are taking antibiotics containing tetracyclines. Clomiphene citrate does not affect the tests.If you have recently stopped using hormonal contraception your cycles may be irregular so you may wish to wait until you have had 2 cycles before testing.As prenatal care is very important for a baby’s health, we recommend that you consult your doctor before you try to conceive. Check with your doctor if you are taking any medication or have any medical condition before planning a pregnancy. If you have a medically diagnosed fertility problem, ask your doctor if this test is suitable for you and if you do get unexpected results discuss them with your doctor.If you are under 35 years and haven’t become pregnant, we recommend you see your doctor after 12 months. If you’re over 35 years see your doctor if you haven’t become pregnant after 6 months, and straight away if you are over 40.This IVD digital device meets the emissions and immunity requirements of EN 61326-2-6. The EMC countermeasures employed within the electronic instrument will provide reasonable protection against electromagnetic interference effects likely to be encountered in the home environment. The following preventive warnings apply to EN 61326-2-6 compliant equipment.a) Use of this instrument in a dry environment, especially if synthetic materials are present (synthetic clothing, carpets etc.) may cause damaging static discharges that may cause erroneous results.b) Do not use this instrument in close proximity to sources of strong electromagnetic radiation (e.g., mobile phones), as these may interfere with the proper operation.SPD Swiss Precision Diagnostics GmbH, Route de St Georges 47, 1213 Petit-Lancy, Geneva, Switzerland. GB: 0800 917 2710; IE: 1800 812 607. www.clearblue.com. Name & Adress of Authorised Representative: MDSS GmbH, Schiffgraben 41 Hannover 30175, Germany: info@mdssar.com.